Alpha InTec2 26CE - 2 Technical Data; Performance Specifications (Natural Gas & LPG)

4
2 TECHNICAL DATA
Alpha InTec² 26E, 30CE and 35CE - Technical Data
2.1 TECHNICAL PERFORMANCE DATA - NATURAL GAS (Cat I2H 2H - G20 20 mbar)
Note: OtherTechnical data is the same as NG data.
31.9
27.3
28.7
24.6
25.5
24
2.8
28
3.04
20
85
6.15
11.7
13.7
18
11
5
9.1
9.2
9.0
9.0
21
200
0.003
90
88.8
74 (M)
2.5
0.5
1.0
3.0
8.0
1.0
95
6
Heat input gross - DHW kW
Heat input gross - CH kW
Heat input net - DHW kW
Heat input net - CH kW
Heat output condensing (50/30°C) - CH kW
Heat output non condensing (80/60°C) CH kW
Heat output min. - CH kW
Heat output nominal - DHW kW
Gas rate at max. output m³/h
Gas supply pressure mbar
Max. CH temperature - Set point °C
Gas burner injector diameter mm
DHW flow rate at 35°C rise l/min
DHW flow rate at 30°C rise - EN13203-1 l/min
Dry NOx weight mg/kWh
Dry NOx ppm
NOx Class
Factory set CO
2
(± 0.8%)
CO
2
at maximum CH output %
CO
2
at maximum DHW output %
CO
2
at minimum output %
CO
2
at medium output (ignition) %
CO weight (nominal) mg/kWh
CO (max) ppm
Maximum CO/CO
2
Ratio
SAP/SEDBUK seasonality efficiency 2005 %
SAP/SEDBUK seasonality efficiency 2009 %
ErP DHW efficiency %
Max. primary system pressure bar
Min. primary system pressure bar
Recommended system pressure - Cold bar
System pressure relief valve setting bar
Expansion vessel size litres
Expansion vessel charge pressure bar
Electrical power consumption - Max. Watts
Electrical power consumption - Standby Watts
29.6
22.8
26.7
20.5
21.3
20
2.8
26
2.83
20
85
6.15
10.7
12.5
18
11
5
9.1
9.2
9.0
9.0
21
200
0.003
90.1
88.9
74 (M)
2.5
0.5
1.0
3.0
8.0
1.0
90
6
InTec² 26CE
InTec² 30CE
InTec² 35CE
38.7
31.9
34.9
28.7
29.8
28
3.5
34
3.69
20
85
6.15
14.4
16.8
20
12
5
9.2
9.5
9.0
9.0
21
200
0.003
90.1
88.9
85 (XL)
2.5
0.5
1.0
3.0
8.0
1.0
105
6
2.1 TECHNICAL PERFORMANCE DATA - LPG - PROPANE GAS (Cat I3P 3P - G31 37 mbar)
Heat input gross - DHW kW
Heat input gross - CH kW
Gas supply pressure mbar
CO
2
at maximum CH output % (±1%)
CO
2
at maximum DHW output % (±1%)
CO
2
at minimum output % (±1%)
CO
2
at medium output (ignition) % (±1%)
29
22.3
37
10.8
10.2
10.0
10.7
31.2
26.7
37
10.7
10.2
10
10.7
InTec² 26CE InTec² 30CE
InTec² 35CE
37.9
31.2
37
10.8
10.5
10
10